化学反应热诱导激光光偏转分析法研究

探讨了化学反应热诱导激光光偏转分析法的基本原理及各种影响因素。用此法成功地进行了溶液酸碱中和反应、氧化还原反应、络合反应、沉淀反应以及胃动力新药吗丁啡片剂中有效药成分多潘立酮的分析测定,取得了满意结果。该法仪器装置简单,测定线性范围宽,应用范围广。

A New Analytical Method Based on Reaction Heat-Induced Laser Beam Deflection

A new analytical method based on chemical reaction heat-induced laser beam deflection is presented in this paper. The basic theory of the method is discussed. Dependence of the signal of laser beam deflection on the determination concentration and the effect factors have been investigated. The method is applied to the determination of following reactions: neutralization, oxidation-reduction, complexing, precipitation and domperidone in motilium tablet with satisfactory results. It is shown that the method can be used widely to the studies on analytical chemistry, solution chemistry, biological chemistry, and thermodynamics.